$ git clone -n https://src.fedoraproject.org/rpms/xorg-x11-xinit.git /var/lib/mock/f40-build-788425-135157/root/chroot_tmpdir/scmroot/xorg-x11-xinit
Cloning into '/var/lib/mock/f40-build-788425-135157/root/chroot_tmpdir/scmroot/xorg-x11-xinit'...
$ git fetch origin 4e791ce85faaa96667b12692a1e171834c1cbf3c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xorg-x11-xinit
 * [new ref]         4e791ce85faaa96667b12692a1e171834c1cbf3c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4e791ce Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild